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075 7/29 23:21 ML 4.1 23.92N 121.45E, i.e. 19.1 km WSW of Hualien County

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Following is a moment-tensor solution derived from inversion of
CWBSN_BB waveforms. An image file containing all the used waveforms
and misfit distribution with respect to depth.
If you have any questions, please contact seismological center of CWB.
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CWB Early Automatic Report (EAR) :
Origin Time : 2021 7 29 15:21:17.00 (UT)
Hypocenter : 23.90 N 121.46 E 20.23 km
ML : 4.11

CWBSN_BB moment-tensor solution :
-0.0148979 0.0144420 -0.0009526
0.0144420 -0.0083290 0.0297334 x 1E+16 Nt-m
-0.0009526 0.0297334 0.0232269
Centroid depth : 24 km
Mw : 3.66
Azgap : 196.84
Average MISFIT : 0.276 (The fit is excellent)

Best double couple solutions :
nodal plane(1) strike/dip/slip: 73.01/29.93/ 140.19
nodal plane(2) strike/dip/slip: 198.85/71.37/ 66.14

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7/29 23:21 M<sub>L</sub> 4.1 23.92N 121.45E, i.e. 19.1 km WSW of Hualien County CMT
Details
  • Earthquake Information
  • Earthquake Report
  • Intensity Scale
  • Waveform(Acc)
  • Parameter
    Origin Time:2021/07/29 23:21:17
    Lon:121.45°E
    Lat:23.92°N
    Depth:19.4km
    Mag:4.1
    Stacode=ETM ,Staname=Tongmen ,St
  • KMZ